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Shalnov [3]
3 years ago
14

2x -4y=20 X=4 System of equations

Mathematics
1 answer:
Gennadij [26K]3 years ago
3 0

Answer:

Step-by-step explanation:

2(4) - 4y = 20

8 - 4y = 20

-4y = 12

y = -3

x = 4

(4, -3)

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